RGEEK Metalfish T40 Mini-ITX Case Review (2026): A Spec-Based Look
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This rgeek metalfish t40 mini itx case review focuses on a compact build solution for tight spaces. The chassis measures 212 by 137 by 260 millimeters and supports Mini-ITX motherboards. It is designed for small form factor builds that require portability without sacrificing essential connectivity. The case includes a top carry handle for easy transport. You get a sturdy steel construction with a black finish. Front I/O ports provide quick access to peripherals. This listing outlines the specific hardware limits and layout options available for your next compact PC project.
What stands out
- Supports Mini-ITX motherboards in a 212x137x260mm chassis.
- Accepts SFX or SFX-L power supplies for flexible PSU choices.
- Fits GPUs up to 206mm in length with a riser cable.
- Features a mesh front panel for optimized airflow.
- Includes a top carry handle for portable LAN setups.
Who it fits
Good fit for
This case suits builders who need a small footprint for home offices or light gaming rigs. It is ideal for users who prioritize portability, thanks to the integrated carry handle. If you are building with Mini-ITX components and an SFX power supply, this chassis offers a clean layout. The front I/O panel provides convenient USB 3.0 and audio connections. It is also a good fit for those who want dust protection via included filters without taking up much desk space.
Who should skip it
You should look elsewhere if you plan to use ATX or Micro-ATX motherboards, as this case only supports Mini-ITX. Users with large graphics cards exceeding 206mm will not find a fit here. Standard ATX power supplies will not install in this SFX-only design. Additionally, the listing notes that the required double-reverse PCIe riser cable is not included. If you need extensive built-in storage bays or front panel USB 2.0 as your primary connection, this compact layout may feel limiting.
Verdict: The RGEEK Metalfish T40 is a practical, portable option for Mini-ITX enthusiasts who need a small footprint. It delivers essential connectivity and airflow within a rigid size constraint.
Key specs explained for T40
Motherboard Support: Mini-ITX
This case is built exclusively for Mini-ITX motherboards. You must use a small form factor board to fit inside. This limits your component choices but allows for a much smaller build. If you plan to use Micro-ATX or standard ATX boards, this chassis will not work. Choose this if you prioritize a compact footprint over expansion slots.
Max GPU Length: 206mm
Your graphics card must be 206mm or shorter to fit. Many modern cards exceed this length. You will need to check your specific GPU dimensions before purchasing. If your card is longer, you cannot install it without modification. This limit affects your choice of cooling solutions and performance tiers. Measure your card carefully.
Dimensions: 212 by 137 by 260mm
These measurements define the physical size of the chassis. It is a small form factor case designed for tight spaces. You can place it on small desks or in confined areas. The compact size aids portability for LAN events. Ensure your desk has enough clearance for these exact dimensions. It is not suitable for large tower setups.
PSU Support: SFX/SFX-L
You must use an SFX or SFX-L power supply unit. Standard ATX power supplies will not fit. SFX units are smaller and often more expensive. This choice impacts your budget and cable management. Verify that your selected power supply meets the SFX standard. This constraint is critical for building a compatible system in this small case.
CPU Cooler Height: up to 70mm
Your CPU cooler must be 70mm tall or less. Large air coolers will not fit inside the chassis. You need a low-profile cooler or an all-in-one liquid cooler. This restriction limits cooling performance options. Check cooler specifications before buying. Tall coolers are incompatible with this small form factor design.
Design and build of T40
The RGEEK Metalfish T40 Mini-ITX Case features a sturdy steel construction with a thickness of 1.0 to 1.2 millimeters. The listing notes a sleek black finish on the exterior panels. This material choice suggests a focus on durability rather than excessive weight reduction. The chassis measures 212 by 137 by 260 millimeters, which translates to approximately 8.35 by 10.2 by 10.2 inches. These compact dimensions allow the case to fit easily into tight desks or small spaces. The small form factor design prioritizes portability, making it suitable for LAN parties or space-saving builds where size is a primary concern.
Internal layout options are limited by the Mini-ITX requirement, but the case includes specific support for SFX or SFX-L power supplies. You can install CPU coolers up to 70 millimeters in height. Graphics card compatibility is restricted to a maximum length of 206 millimeters, requiring a 20-centimeter double-reverse PCIe riser cable for proper installation. The front panel provides convenient I/O access, featuring one USB 3.0 port, one USB 2.0 port, and standard audio jacks. This arrangement allows for fast peripheral connections without reaching behind the unit. Mesh panels and included dust filters help maintain airflow and keep components clean during extended use. The modular interior design aims to simplify cable management and component installation for a cleaner build experience.
Setup and everyday use guide
Installing components in the RGEEK Metalfish T40 requires careful planning due to its compact dimensions. You must select a Mini-ITX motherboard to fit the internal layout. The case supports SFX or SFX-L power supplies, which are smaller than standard ATX units. This choice affects your overall build size and cable routing options.
Graphics card installation involves specific constraints. The maximum GPU length is 206 millimeters. You will likely need a 20-centimeter double-reverse PCIe riser cable to connect the card horizontally. This cable is not included in the box. CPU coolers must be 70 millimeters tall or shorter to clear the interior space. Storage is handled by included drive bays that are 32.5 inches long.
Daily use benefits from the front panel I/O ports. You have access to one USB 3.0 port, one USB 2.0 port, and audio jacks. These allow quick connections for peripherals without reaching behind the desk. The mesh front panel aids airflow, helping to keep components cool during extended sessions. Top and bottom dust filters are included to trap debris, reducing maintenance frequency.
The top carry handle adds portability. You can move the system easily for LAN events or reposition it on your desk. The steel construction provides a stable base for everyday operation. Cable management options help keep the interior organized, making future upgrades or cleaning simpler. The design prioritizes function over flashy aesthetics, fitting well into office or home environments where space is limited.
Check Compatibility Before Buying
Before finalizing your purchase of the RGEEK Metalfish T40, verify your component dimensions carefully. The maximum GPU length is 206 millimeters. You must also confirm that your graphics card fits within the 150 by 46 millimeter height and depth constraints. If your card is larger, you will need a 20-centimeter double-reverse PCIe riser cable, which is not included in the box. Additionally, ensure your CPU cooler is 70 millimeters or shorter. The case supports SFX or SFX-L power supplies, so standard ATX units will not fit. You should also check that your storage devices align with the included 32.5-inch drive bay specifications. Regularly clean the top and bottom dust filters to maintain airflow. This compact option suits users prioritizing portability and space efficiency over expandability. It fits well alongside other small form factor choices if you value a minimalist desktop footprint.
Check before you buy
- Verify GPU length is under 206mm.
- Confirm CPU cooler height is 70mm max.
- Ensure PSU is SFX or SFX-L size.
- Purchase a 20cm double-reverse PCIe riser cable.
The product at a glance
RGEEK Metalfish T40 Mini-ITX Case
Best for: Portable Mini-ITX builds with short GPUs
- Motherboard Support
- Mini-ITX
- Case Type
- SFF
- Max GPU Length
- 206mm
- Tower Size
- Small Form Factor
- Compatible Device
- CPU Cooler
- Dimensions
- 10.2 × 8.35 × 10.2 inches
View on Amazon: RGEEK Metalfish T40 Mini-ITX Case Affiliate link
The RGEEK Metalfish T40 is a compact Mini-ITX case built for small spaces. It supports SFX power supplies and CPUs up to 70mm tall. Graphics cards must fit within 206mm in length. The steel body includes a top handle for portability. You should consider this case if you need a portable, space-saving build for light gaming or office use.
Pros
- Supports Mini-ITX motherboards and SFX/SFX-L power supplies
- Accepts CPU coolers up to 70mm in height
- Includes a top carry handle for easy transport
- Features USB 3.0 and USB 2.0 front ports
Cons
- GPU length limit is 206mm, which is short for modern cards
- Requires a separate 20cm double-reverse PCIe riser cable
- No mention of side panel window or RGB lighting
Good fit if
- You need a portable case for LAN events
- You are building in a tight desk space
- You use an SFX power supply and short GPU
Skip if
- You have a full-size ATX motherboard
- Your graphics card exceeds 206mm in length
- You require a large air cooler over 70mm
Verdict: The RGEEK Metalfish T40 Mini-ITX Case is a sturdy, portable option for builders with strict size constraints. It fits users who prioritize compactness and portability over high-end graphics card compatibility.
Specifications side by side
| Spec | RGEEK Metalfish T40 Mini-ITX Case |
|---|---|
| Motherboard Support | Mini-ITX |
| Case Type | SFF |
| Max GPU Length | 206mm |
| Tower Size | Small Form Factor |
| Compatible Device | CPU Cooler |
| Dimensions | 10.2 × 8.35 × 10.2 inches |
| Color | Black |
| Model | PS102 |
Frequently asked questions
Does the RGEEK Metalfish T40 support standard ATX motherboards?
No, this case does not support standard ATX motherboards. It is designed exclusively for Mini-ITX boards. You must use a small form factor motherboard to fit inside the chassis. This limitation allows for a much smaller overall build size but restricts your component choices significantly.
What is the maximum graphics card length for this case?
The maximum graphics card length is 206 millimeters. You must verify that your specific GPU fits within this length constraint. If your card is longer than 206 millimeters, it will not fit inside the chassis. Check your GPU dimensions before purchasing to ensure compatibility.
What power supply type does the T40 case use?
The case supports SFX or SFX-L power supplies. These are smaller than standard ATX power supplies. This allows for a more compact internal layout. You must purchase an SFX or SFX-L PSU to install power in this chassis. Standard ATX units will not fit.
How large is the RGEEK Metalfish T40 case?
The case measures 8.35 inches in width, 10.2 inches in height, and 10.2 inches in length. These dimensions make it a small form factor chassis. The compact size is ideal for portable builds or tight spaces. Ensure your desk or shelf can accommodate these specific measurements.
Is the RGEEK Metalfish T40 suitable for high-end gaming?
This case is best for portable Mini-ITX builds with short GPUs. It prioritizes compactness over high-end graphics card compatibility. If you need a large, high-end GPU, this case may not be suitable. It is better suited for users who value portability and strict size constraints above all else.
What color options are available for the T40 chassis?
The listed model comes in a black color. The exterior panels feature a sleek black finish. This finish contributes to a sturdy and durable appearance. No other color options are mentioned in the provided specifications. You will receive the black version based on the current data.
Can I install an SFX power supply in this case?
Yes, the case supports SFX power supplies. It also accepts SFX-L power supplies. These smaller form factor units are required because the chassis is designed for Mini-ITX builds. Standard ATX power supplies will not fit. You must select an SFX or SFX-L unit for your build.